US Patent Issued to KLINGELNBERG on July 7 for "Roll testing machine for roll testing toothings" (German Inventors)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,674,722, issued on July 7, was assigned to KLINGELNBERG AG (Zurich, Switzerland).

"Roll testing machine for roll testing toothings" was invented by Alexander Landvogt (Rheinstetten, Germany) and Thomas Serafin (Karlsruhe, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A roll testing machine for roll testing toothings includes a first spindle and a second spindle, and a first master wheel, which is arranged on the first spindle. The roll testing machine allows for a more efficient testing of a shaft having two gearings by using a second master wheel, which is arranged on the first spindle."

The patent was filed on May 22, 2023, under Application ...